Reflect/Tests iOS/Screens/SettingsScreen.swift

//
//  SettingsScreen.swift
//  Tests iOS
//
//  Screen object for the Settings tab (Customize + Settings sub-tabs).
//

import XCTest

struct SettingsScreen {
    let app: XCUIApplication

    private let defaultTimeout: TimeInterval = 2
    private let navigationTimeout: TimeInterval = 5

    // MARK: - Elements

    var settingsHeader: XCUIElement { app.element(UITestID.Settings.header) }
    var customizeSegment: XCUIElement { app.element(UITestID.Settings.customizeTab) }
    var settingsSegment: XCUIElement { app.element(UITestID.Settings.settingsTab) }
    var upgradeBanner: XCUIElement { app.element(UITestID.Settings.upgradeBanner) }
    var subscribeButton: XCUIElement { app.element(UITestID.Settings.subscribeButton) }
    var whyUpgradeButton: XCUIElement { app.element(UITestID.Settings.whyUpgradeButton) }
    var browseThemesButton: XCUIElement { app.element(UITestID.Settings.browseThemesButton) }
    var clearDataButton: XCUIElement { app.element(UITestID.Settings.clearDataButton) }
    var analyticsToggle: XCUIElement { app.element(UITestID.Settings.analyticsToggle) }
    var eulaButton: XCUIElement { app.element(UITestID.Settings.eulaButton) }
    var privacyPolicyButton: XCUIElement { app.element(UITestID.Settings.privacyPolicyButton) }

    // MARK: - Actions

    func tapCustomizeTab(file: StaticString = #filePath, line: UInt = #line) {
        tapSegment(identifier: UITestID.Settings.customizeTab, fallbackLabel: "Customize", file: file, line: line)
    }

    func tapSettingsTab(file: StaticString = #filePath, line: UInt = #line) {
        tapSegment(identifier: UITestID.Settings.settingsTab, fallbackLabel: "Settings", file: file, line: line)
    }

    private func tapSegment(identifier: String, fallbackLabel: String, file: StaticString, line: UInt) {
        // Try accessibility ID on the descendant element (SwiftUI puts IDs on Text inside Picker)
        let byID = app.element(identifier)
        if byID.waitForExistence(timeout: defaultTimeout) {
            if byID.isHittable {
                byID.tap()
                return
            }
            // Element exists but not hittable — try coordinate tap
            byID.coordinate(withNormalizedOffset: CGVector(dx: 0.5, dy: 0.5)).tap()
            return
        }
        // Fallback: segmented control button by label
        let segButton = app.segmentedControls.buttons[fallbackLabel]
        if segButton.waitForExistence(timeout: defaultTimeout) {
            segButton.tap()
            return
        }
        // Last fallback: find buttons matching label that are NOT in tab bar
        let allButtons = app.buttons.matching(NSPredicate(format: "label == %@", fallbackLabel)).allElementsBoundByIndex
        let tabBarButton = app.tabBars.buttons[fallbackLabel]
        for button in allButtons {
            if button.frame != tabBarButton.frame && button.isHittable {
                button.tap()
                return
            }
        }
        XCTFail("Could not find segment '\(fallbackLabel)' by ID or label", file: file, line: line)
    }

    func tapClearData(file: StaticString = #filePath, line: UInt = #line) {
        clearDataButton.scrollIntoView(in: app, direction: .up, maxSwipes: 5, file: file, line: line)
        clearDataButton.forceTap(file: file, line: line)
    }

    func tapAnalyticsToggle(file: StaticString = #filePath, line: UInt = #line) {
        analyticsToggle.scrollIntoView(in: app, direction: .up, maxSwipes: 5, file: file, line: line)
        analyticsToggle.forceTap(file: file, line: line)
    }

    // MARK: - Assertions

    @discardableResult
    func assertVisible(file: StaticString = #filePath, line: UInt = #line) -> SettingsScreen {
        settingsHeader.waitForExistenceOrFail(timeout: navigationTimeout, message: "Settings header should be visible", file: file, line: line)
        return self
    }

    func assertUpgradeBannerVisible(file: StaticString = #filePath, line: UInt = #line) {
        upgradeBanner.waitForExistenceOrFail(timeout: defaultTimeout, message: "Upgrade banner should be visible", file: file, line: line)
    }

    func assertUpgradeBannerHidden(file: StaticString = #filePath, line: UInt = #line) {
        upgradeBanner.waitForNonExistence(timeout: navigationTimeout, message: "Upgrade banner should be hidden (subscribed)", file: file, line: line)
    }
}